Utilizing the Find Method in Vuex Using Module Decorators

Currently, I am in the process of migrating from Vue2 to Vue3 with TypeScript and Module Decorators. I have encountered an issue while trying to use the find function.

@Module
export default class TagsModule extends VuexModule {
    data = {};
    get AllTag() {
        return (id) => {
            return this.data.find(tag => tag.id === id)
        };
    }
}

An error message is displayed:

Property 'find' does not exist on type '{}'.

My objective is as follows:

  1. I intend to pass a string to the AllTag method and employ it for searching within the data

The structure of the data is as follows:

[
    {
        "id": 2,
        "created_at": null,
        "updated_at": null,
        "created_by": 1,
        "status": null,
        "uid": null,
        "name": "Testtaag",
        "class": "light-danger"
    }, {
        "id": 1,
        "created_at": null,
        "updated_at": null,
        "created_by": 1,
        "status": null,
        "uid": null,
        "name": "tihS",
        "class": "light-warning"
    }
]

Answer №1

It has been explained that data is defined as data = {};. Considering this, since an object is being used, utilizing the array method find does not apply. If you intend to store an array (as seen in your example), it would be more suitable to employ data = [];.

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